| Budget Amount *help |
¥18,070,000 (Direct Cost: ¥13,900,000、Indirect Cost: ¥4,170,000)
Fiscal Year 2021: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2020: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2019: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2018: ¥12,610,000 (Direct Cost: ¥9,700,000、Indirect Cost: ¥2,910,000)
|
|---|
| Outline of Final Research Achievements |
Electromechanical resonators are a suspended plate spring structure, whose vibration modes can be regarded as a harmonic oscillator. Their resonator modes can be used as sensors to detect various kinds of physical quantities such as mechanical forces with high sensitivity. In this research, superconducting circuits and low-temperature electrical measurement techniques were developed to improve the sensitivities for detecting the oscillations of mechanical resonators. In addition, as a demonstration of practical applications of mechanical oscillators, we demonstrated a new principle for detecting nuclear spins using mechanical vibration modes.
|
